CN103466492B - Drilling well winch - Google Patents
Drilling well winch Download PDFInfo
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- CN103466492B CN103466492B CN201310386924.5A CN201310386924A CN103466492B CN 103466492 B CN103466492 B CN 103466492B CN 201310386924 A CN201310386924 A CN 201310386924A CN 103466492 B CN103466492 B CN 103466492B
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- reel
- rotating shaft
- connecting arm
- output shaft
- fixed
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Abstract
The invention discloses a kind of drilling well winch, comprise motor, output shaft, connecting arm, reel and interior rotating shaft.One end of output shaft is connected with the clutch end of drive motor, and interior rotating shaft is placed on output shaft, and multiple connecting arm uniform vertical is through the axle center of interior rotating shaft, and the inwall of sleeve is connected with connecting arm, and one end of wirerope is connected on reel.Because this reel is that hollow and interior rotating shaft is connected with connecting arm, connecting arm is connected with mandrel interior wall again, thus motor output shaft is uniformly distributed, and reduces the risk of breakage of output shaft end and reel contact position.Connecting arm has disperseed the power acting on reel, the application force dispersion acting on reel is become small many parts by multiple connecting arm especially, thus make winch not easy fracture between motor and reel under large load operation, improve the service life of winch, save cost.
Description
Technical field
The present invention relates to a kind of drilling well winch, especially a kind of drilling well winch of stress equalization.
Technical background
Winch, with the small-sized weight-lifting equipment of reel lay winding wire ropes or chain lifting or traction weight, also known as winch, can be used alone, also can do lifting, build the road and constituent elements in the machinery such as mine hoisting, because of simple to operate, wiring amount is large, dislocation convenient and widespread use.
Traditional winch structure, its motor output shaft is directly connected with one end of reel, and output shaft stress point is the end of output shaft and the junction of reel, and when load is large, this place's weld seam easily ruptures.Due to the main lift equipment that winch is Medium and smaller mines, the production of full ore deposit will be affected once have an accident, even cause full ore deposit to stop production and personal casualty.
Summary of the invention
The object of this invention is to provide a kind of when large load operation, the device of motor output shaft and reel junction not easy fracture.
The present invention is that technical solution problem is achieved through the following technical solutions:
Drilling well winch, comprises motor, output shaft, connecting arm, reel and interior rotating shaft.One end of output shaft is connected with the clutch end of drive motor, and interior rotating shaft is placed on output shaft, and multiple connecting arm uniform vertical is through the axle center of interior rotating shaft, and the inwall of sleeve is connected with connecting arm, and one end of wirerope is connected on reel.Because this reel is that hollow and interior rotating shaft is connected with connecting arm, connecting arm is connected with mandrel interior wall again, thus motor output shaft uniform force is distributed, and reduces the risk of breakage of output shaft end and reel contact position.
As the first preferred version of the present invention, described connecting arm is multiple and all through the axle center of interior rotating shaft, and is all connected with the inwall of reel.
Base and two permanent seats are also comprised as the second preferred version of the present invention, described drive motor is fixed on base, two permanent seats are relatively arranged on base, described reel two ends are rotated and are fixed on permanent seat, gap is there is, for the chain be wrapped on reel provides space between described reel and base.
As the further improvement of the second preferred version of the present invention, described reel comprises cylindrical shell, two spools, guard rings, and guard ring is placed on the two ends of cylindrical shell, and rotating shaft is connected with cylindrical shell two ends, and rotating shaft and cylindrical shell are coaxially arranged, and one end of described wirerope is fixed on cylindrical shell.Guard ring provides spacing for chain, prevents chain from departing from cylindrical shell and is wrapped in rotating shaft, make work of the present invention more reliable.
As further improvement, also comprise bearing, described permanent seat is provided with fixed orifice, bearing is fixed in fixed orifice, described rotating shaft and bearing interference fit.Cylindrical shell is rotated by bearing and is fixed on permanent seat, can reduce the friction between rotating shaft and fixed orifice, improve service life of the present invention.
In sum, advantage of the present invention and beneficial effect are:
Connecting arm has disperseed the power acting on reel, the application force dispersion acting on reel is become small many parts by multiple connecting arm especially, thus make winch not easy fracture between motor and reel under large load operation, improve the service life of winch, save cost.
Accompanying drawing explanation
In order to clearer explanation embodiments of the invention, be briefly described to the accompanying drawing used required for describing in the embodiment of the present invention below.Apparent, the accompanying drawing in the following describes is only some embodiments recorded in the present invention, to those skilled in the art, when not paying creative work, according to accompanying drawing below, can also obtain other accompanying drawings.
Fig. 1 is the birds-eye view of invention;
Fig. 2 is the left view of invention;
Fig. 3 is the structural representation of permanent seat;
Fig. 4 is the structural representation of reel;
The parts title that wherein Reference numeral is corresponding is as follows:
1-output motor, 2-output shaft, 3-connecting arm, 4-reel, rotating shaft in 5-, 6-base, 7-permanent seat, 8-wirerope, 401-cylindrical shell, 402-rotating shaft, 403 guard rings, 701-fixed orifice.
Specific embodiment
In order to make those skilled in the art understand the present invention better, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.Apparent, embodiment described below is only the part in the embodiment of the present invention, instead of all.Based on the embodiment that the present invention records, other all embodiment that those skilled in the art obtain when not paying creative work, all in the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1, drilling well winch, comprise drive motor 1, output shaft 2, connecting arm 3, reel 4, interior rotating shaft 5 and wirerope 8, one end of output shaft 2 is connected with the clutch end of drive motor 1, interior rotating shaft 5 is placed on output shaft 2, connecting arm 3 uniform vertical is through the axle center of interior rotating shaft 5, and the inwall of sleeve 4 is connected with connecting arm 3, and wirerope 8 is fixed on reel 4.Drive motor 1 is rotated by rotating band movable reel 4, and wirerope 8 is released or reclaimed to reel 4, thus realizes winch lift action.
Embodiment 2
As shown in Figure 1, above-mentioned connecting arm 3 is multiple and all through the axle center of interior rotating shaft 5, and be all connected with the inwall of reel, arrange multiple connecting arm 3 power be added on reel 4 to be shared for multiple small application force, winch not easy fracture between motor and reel under large load operation, improve the service life of winch, save cost.
Embodiment 3
As depicted in figs. 1 and 2, the present embodiment is on the basis of embodiment 1, also comprise base 6 and two permanent seats 7, described drive motor 1 is fixed on base 6, two permanent seats 7 are oppositely arranged on base 6, the two ends of described reel 4 are rotated and are fixed on permanent seat 7, there is gap between described reel 4 and base 6.Reel 4 rotates on permanent seat 6.
Embodiment 4
As shown in Figures 2 and 3, the present embodiment, on the basis of embodiment 2, also comprises bearing 8, and described permanent seat 7 is provided with fixed orifice 701, and bearing 9 is fixing with fixed orifice 701, described rotating shaft 402 and bearing 9 interference fit.
Embodiment 5
As shown in Figure 4, above-mentioned reel 4 comprises cylindrical shell 401, two rotating shafts 402, guard ring 403, and guard ring 403 is placed on the two ends of cylindrical shell 401, and spool 402 is connected with cylindrical shell 401 two ends, and rotating shaft 402 and cylindrical shell 401 are coaxially arranged, and one end of wirerope 8 is fixed on cylindrical shell 401.Guard ring 403 provides spacing for chain, prevents chain from departing from cylindrical shell 401 and is wrapped in rotating shaft 402, make work of the present invention more reliable.
Claims (5)
1. drilling well winch, comprise drive motor (1), reel (4) and wirerope (8), described wirerope (8) is fixed on reel (4), it is characterized in that: also comprise output shaft (2), connecting arm (3), interior rotating shaft (5), one end of described output shaft (2) is connected with the clutch end of drive motor (1), described interior rotating shaft (5) is placed on output shaft (2), described connecting arm (3) is through the axle center of interior rotating shaft (5), and the inwall of described reel (4) is connected with connecting arm (3).
2. drilling well winch according to claim 1, its feature structure is: described connecting arm (3) for multiple and all through the axle center of interior rotating shaft (5), and is all connected with the inwall of reel (4).
3. drilling well winch according to claim 1, it is characterized in that: also comprise base (6) and two permanent seats (7), described drive motor (1) is fixed on base (6), described two permanent seats (7) are fixed on base (6), the two ends of described reel (4) are rotated and are fixed between two permanent seats (7), there is gap between described reel (4) and base (6).
4. drilling well winch according to claim 3, it is characterized in that: described reel (4) comprises cylindrical shell (401), rotating shaft (402), guard ring (403), guard ring (403) is placed on the two ends of cylindrical shell (401), rotating shaft (402) is connected with cylindrical shell (401) two ends, rotating shaft (402) and cylindrical shell (401) are coaxially arranged, and one end of described wirerope (8) is fixed on cylindrical shell (401).
5. drilling well winch according to claim 4, it is characterized in that: also comprise bearing (9), described permanent seat (7) is arranged fixed orifice (701), bearing (9) is fixed in fixed orifice (701), described rotating shaft (402) and bearing (9) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386924.5A CN103466492B (en) | 2013-08-30 | 2013-08-30 | Drilling well winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386924.5A CN103466492B (en) | 2013-08-30 | 2013-08-30 | Drilling well winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103466492A CN103466492A (en) | 2013-12-25 |
| CN103466492B true CN103466492B (en) | 2015-09-09 |
Family
ID=49791584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310386924.5A Active CN103466492B (en) | 2013-08-30 | 2013-08-30 | Drilling well winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103466492B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111285U (en) * | 1991-04-23 | 1992-07-29 | 峰峰矿务局牛儿庄矿 | Coal mine support traction tank car steel cable vertical roll |
| CN2511658Y (en) * | 2001-12-24 | 2002-09-18 | 余滨武 | Electric hoist with external rotor for petroleum drill |
| JP4590498B2 (en) * | 2004-02-09 | 2010-12-01 | 定美 後藤 | Portable small winch |
| CN2799504Y (en) * | 2005-06-29 | 2006-07-26 | 河南巨人起重机有限公司 | Anti-detachment device for steel wire rope electric block |
| CN203529843U (en) * | 2013-08-30 | 2014-04-09 | 成都科盛石油科技有限公司 | Well drilling winch even in stress |
-
2013
- 2013-08-30 CN CN201310386924.5A patent/CN103466492B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103466492A (en) | 2013-12-25 |
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Effective date of registration: 20160712 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub Road No. 88 2 10 storey building No. 1002 Patentee after: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone Shiyang Industrial Park Patentee before: CHENGDU KESHENG PETROLEUM TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230109 Address after: No. 147, Qingjiang Middle Road, Qingbaijiang District, Chengdu, Sichuan 610000 (in Chengdu Europe Entrepreneurship Yard) Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan. Patentee before: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. |
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